Here is a list of leading national suppliers of bag collate and transfer robot systems in the United Kingdom:

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Leading Suppliers of Bag Collate and Transfer Robot Systems in the UK

1. KUKA Robotics

   • Specializes in industrial automation and robotics solutions.
   • Offers a range of collaborative robots (cobots) suitable for bag handling and transfer.

2. ABB Robotics

   • A global leader in industrial robots and automation technologies.
   • Provides customized robot systems for material handling applications.

3. FANUC UK

   • Offers a wide array of robotic systems for various industries, including bag handling.
   • Known for reliability and advanced technology in automation.

4. Universal Robots

   • Focuses on collaborative robots that can work alongside human workers.
   • Suitable for small and medium-sized enterprises needing flexible solutions.

5. Yaskawa Europe

   • Provides a variety of robotic and automation solutions, including for the packaging sector.
   • Known for their Motoman robots which are applicable in bag handling.

6. MHS Global

   • Offers complete automation solutions, including robotics for material handling and bag transfer.
   • They provide bespoke systems to meet specific operational needs.

7. Automated Packaging Systems Ltd.

   • Focuses on packaging solutions, including robotic systems for collating and transferring bags.
   • Offers integrated systems that enhance productivity.

8. Maqpack

   • Specializes in automated solutions for packaging, including robotic collating systems for bags.
   • Offers customized and modular solutions for different operational needs.

9. Schneider Electric

   • Provides a range of automation solutions including robotics for material handling.
   • Offers integrated solutions that connect multiple elements of the production line.

10. Bastian Solutions (part of Toshiba America)

    • Provides comprehensive automation solutions including robotic systems for bag handling and transfer.
    • Focus on optimizing logistics and supply chain operations.

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These companies are known for their leadership in robotic automation and material handling solutions, particularly in the UK market. For detailed offerings and specific product innovations, it's recommended to visit each company's website or contact them directly.